| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $234.54 | 6.604% | $250.029 | $250.03 | $250.05 | $250.00 |
| Purchase #2 | $220.82 | 9.634% | $242.0938 | $242.09 | $242.10 | $242.10 |
| Purchase #3 | $233.95 | 4.259% | $243.9139 | $243.91 | $243.90 | $243.90 |
| Purchase #4 | $65.61 | 12.778% | $73.9936 | $73.99 | $74.00 | $74.00 |
| Purchase #5 | $127.27 | 11.732% | $142.2013 | $142.20 | $142.20 | $142.20 |
| Purchase #6 | $207.98 | 5.462% | $219.3399 | $219.34 | $219.35 | $219.30 |
| Purchase #7 | $126.51 | 13.341% | $143.3877 | $143.39 | $143.40 | $143.40 |
| 7 purchase totals = | $1,216.68 | $1,314.9592 | $1,314.95 | $1,315.00 | $1,314.90 | |